Aluminum Coil Factory Directly Wholesale from China Foshan

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series Surface Treatment: Color Coated Shape: Rectangular
Temper: O-H112 Application: Insulation Material

Product Description:


Specification:

Thickness0.14mm--1.5mm

Width: 600---1250mm

Zinc coating: Zn60---275g/m2 both side

ID coil: 508mm or 610mm

OD coil: Max 1500mm

Surface Treatment: color coated

Coating structure: 2/1 or 2/2

Color: All RAL Colors

Painting thickness: 27-30 microns on top side, 7-9 microns on back Tolerance:+/-0.02mm

Certification: ISO9001

 

Prepainted Galvanized Coils

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

0.2

2.0

0.25

2.0

Width (mm)

600

1250

150

1000

Inside Diameter (mm)

508

610

508

610

Outer Diameter (mm)

1000

2000

800

1700

Prepainted Galvanized Sheets

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

-

-

0.25

2.0

Width (mm)

-

-

600

1250

Length (mm)

-

-

2000

6000

 

Applicating:

general using, Roofing, siding panels, shutters, warehouse and pre-fabricated houses, partitions, doors, home appliances, steel furniture,etc.

 

Colored coil is high in strength, good in rain and corrosion resistance,widely used in construction industry, such as modern courtyard design, large-sized industrial buildings, prefabricated thermal insulation sandwich board, etc. Along with the development of light industry, transportation and ship building, the application of colored sheet has been expanded form building materials to automobile manufacturing,watercraft interior decoration. Household electrical appliance, furniture, container and cooker, etc., and become a new material substituting to spray coating steel sheet.

 

Quality:

is a way of life for us and we live by quality in this industry. The quality of our

products and services are widely recognized and we have been maintaining

international quality standards. All the products that we suppliy pass through stringent

quality test before they finally arrive and that gives us a cutting edge over others,

managing in this sphere. 

 

Product Description

 

Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.

Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Pictures


Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

 

 FAQ

1. What is the applications?
Outdoor decoration, business chain, exhibition of advertisement decoration and display ,ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels etc.

2. What is the popular size?
1000*2000,1200*2400,1219*2438,1220*2440
1000*3000,1250*3000,1500*3000 etc.

3. What is the coating?
Polyester, Fluorocarbon, polyurethane and epoxy coating

4. What is the Surface Quality?
be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks,
Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

5. How about the shipment?
Shipment: By bulk vessel or By container

 

Welcome to inquiry us! Hope we can establish a long-term relations of cooperation.

 

 

 

 

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Q:How is the welding performance of 3003 aluminum coil?
3003 aluminum coil, a kind of rust-proof aluminum, belongs to AL-Mn series alloy. With low intensity (slightly higher than commercial purity aluminum), it cannot endure heat treatment, so cold processing is adopted to increase its mechanical property: high plasticity in annealing and semi-cold hardening, low plasticity in cold hardening, good corrosion resistance., good weldability and bad machinability. It is mainly used for low load part in liquid or gaseous medium requiring high plasticity and good weldability, such as fuel tanks, gasoline or lubricant conduit. It can also be used for liquid containers and other deep drawing small load parts made by deep drawing. Aluminum wire can be used to make the rivet.3003 aluminum sheet has good formability, weldability and corrosion resistance. It is used to process parts which require good formability, corrosion resistance and weldability and lower intensity than 1xxx series alloy, such as such as kitchenware, food and chemical products processing and storage equipment, groove and tank to transport liquid product, pressure vessel and pipe processed from thin plate, cooling fin, make-up board, photocopier rollers and ship material.
Q:Will the surface of aluminum contact water if the aluminum coil falls into water?
That depends on how tight the aluminum coil is. If it is very tight, aluminum will stick together, thus no water can get in.
Q:How much cube is the 0.9mm aluminum rolling?
This is a common problem. Anyone who had received high school education can calculate it very quickily. One way is to calculate sectional area with circular area, then times the thickness of the aluminum rolling. Another way is to use the outer diameter circular area to subtract the core area and then times the thickness of aluminum rolling.
Q:Why do the layers loose when taking out coil after roll of aluminum 0.14?
After rolling, the most possible reason may be poor deoiling effect. I think, for 0.14mm aluminum coil, the lining sleeve will not be forgotten. After rolling , oil ooze from aluminum layers, and the support of aluminum coil is not enough, leading to coil collapsing. The specific manifestations are that the edges of even round aluminum layers become like water ripple, and that the aluminum coils suddenly become uneven when taking out coil.
Q:How does aluminum ingot be processed to aluminum coil (aluminum sheet)?
This depends on what aluminum ingot is. Small ingot needs to be casted into big one by putting into the melting furnace, and then be rolled to aluminum coil through rolling mill.
Q:How much is the rust-proof and thermal insulation aluminum coil?
3003 alumal alloy is the best and common rust-proof and thermal insulation aluminum coil. The price depends on the thickness and width you need.
Q:What are the effects of casting temperature on ductility of aluminum coil?
The tensile strength and ductility increase with the solid solution insulation time, and reach best fit at 1 hour. Continue thermal insulation, and the tensile strength will change little while the ductility will reduce. This is because the solid solution over insulation will cause the work pieces crystallize so that the large crystal reduce the plasticity.
Q:Can the displacement sensor be used for real-time measurement of the aluminum coil thickness?
You are suggested to use eddy current displacement sensor KD2306 to measure aluminum.
Q:What’s the loss rate per kg when processing aluminum coil to aluminum sheet?
6.5kg/piece
Q:How to calculate the length of aluminum sheet with the thickness known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width). Ps: Keep unit the same.

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